Shimano EC-DN100 Di2 Wireless Rear Derailleur Battery Charger

The Shimano EC-DN100 is the official wireless charging solution for Shimano Di2 electronic groupsets. This compact charger delivers fast, convenient power to your rear derailleur battery without cables or connectors. Simply place your Di2 battery on the charging pad and let the wireless technology handle the rest. The LED indicator shows charging status at a glance, so you'll always know when your system is ready to ride. Perfect for cyclists who demand reliability and ease. Keep one at home and one in your workshop for seamless maintenance of your electronic shifting system.